CN2302942Y - Single-wheeled motor cycle - Google Patents

Abstract

The utility model relates to a single-wheeled motorcycle which comprises a wheel 17, a motorcycle frame 13, a motorcycle seat 24, an engine 5, a gyro 1, a gyro motor 2 and balancing weight boxes 21, wherein, only one wheel is arranged. The two balancing weight boxes are respectively fixed to the front end and the back end of the motorcycle frame, both ends of a gyro shaft 4 are respectively inlaid in a directional column 19 and a front supporting frame 26 by bearings, and an output shaft of the gyro motor is connected with the gyro by a gear set 3. The motorcycle can be normally driven by people having driving licences. The motorcycle has the advantages of small rolling resistance, high speed, small turning radius, strong attached force, convenient running on a rugged road surface, compact integrative structure, short total length and low cost.

Description

Motor monocycle

The utility model belongs to the automotive engineering category.

Existing motor bike at least all is two wheels, and the motor bike of this spline structure exists all that the rolling resistance of wheel is big, Turning radius is big, and adhesion of wheels is little, the shortcoming that volume is long, cost is high.

The purpose of this utility model is a kind of motor monocycle of development, and the people with driver's license just can this motor bike of normal driving, and need not special skill.

The utility model comprises wheel, vehicle frame, vehicle seat, driving engine, it is characterized in that it also comprises gyro, gyro motor, weight box, and wheel is only formed by one.The wheel hub of wheel and vehicle frame middle part is connected by two pairs of secondary bumpers between the segmental arc two ends, one end of main bumper is connected with the wheel hub of wheel, the other end is connected with the direction post, and the bottom of vehicle seat is fixed on the rear portion of vehicle frame, and the front portion of vehicle seat and direction post are connected and fixed.Two weight boxs are separately fixed on the front-end and back-end of vehicle frame.The two ends of gyro axis are set on direction post and the front frame by bearing respectively, and gyro motor is fixed on the front frame, and the output shaft of gyro motor is connected by gear cluster with gyro.

As long as the utility model has the people of driver's license with regard to the energy normal driving, and need not special skill.Wheel drive is travelled, and to have rolling resistance little, and the speed of a motor vehicle is fast, turn radius is little, but pivot stud, and adhesive ability is big, is convenient to travel on bad road surface.It also has the overall structure compactness, and length overall reduces, the advantage that cost is low.

Fig. 1 is an overall structure scheme drawing of the present utility model, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the structural representation of support 26, Fig. 4 is the front view of direction post 19, Fig. 5 is the left view of direction post 19, and Fig. 6 is the left view of gyro 1, and Fig. 7 is the front view of vehicle frame 13.

Embodiment: present embodiment is made up of wheel 17, vehicle frame 13, vehicle seat 24, driving engine 5, gyro 1, gyro motor 2, weight box 21.Be connected by two pairs of secondary bumpers 16 between the wheel hub 30 of wheel 17 and the segmental arc two ends, vehicle frame 13 middle part, an end of main bumper 15 is connected with the wheel hub 30 of wheel 17, and the other end is connected with direction post 19.The bottom of vehicle seat 24 is fixed on the rear portion of vehicle frame 13, and the front portion of vehicle seat 24 and direction post 19 are connected and fixed.Two weight boxs 21 are separately fixed on the front-end and back-end of vehicle frame 13.Axle 4 two ends of gyro 1 are set in respectively on direction post 19 and the front frame 26 by bearing, and gyro motor 2 is fixed on the front frame 26, and the output shaft of gyro motor 2 is connected by gear cluster 3 with gyro 1.The output shaft of driving engine 5 is connected by belt 12 with power wheel 28, and power wheel 28 is fixed on the wheel 17.Driving engine 5 be fixed on vehicle frame 13 below, power-transfer clutch 10, change-speed box 11, exhaust muffler 8 are all captiveed joint with driving engine 5.Wheel fork 14 is fixed between driving engine 5 and the major- minor bumper 15,16, airfilter 7 is welded on the wheel fork 14, and carburettor 6 is fixed on the driving engine 5, and the actuating motor 9 of driving engine is fixed on the vehicle frame 13.Drg 20 is fixed on the wheel hub 30 of wheel 17.Fuel tank 22 is fixed on front frame 26 times, and support 27, front frame 26 are captiveed joint with vehicle frame 13 respectively.The upper end of propping up rod 23 is connected with the front end of vehicle frame 13.Pedal 25 is fixed on the wheel 17.

Chaufeur is ridden motor bike forces motor bike to tend to balance, but rearward weight is not greater than anterior weight, if greater than the weight of front portion, can forwardly add the reach of counterweight or chaufeur health.If the weight less than the front portion is excessive, can behind rear portion counterweight or chaufeur health, move so.Preferably anterior weight deducts rearward weight and equals about 1 kilogram.Open ignition lock, press electric starter button, storage battery is to actuating motor 9 power supplies, actuating motor 9 fire an engines 5, the electricity that the magneto generator of driving engine 5 sends is to actuating motor 2 power supplies of gyro, and gyro actuating motor 2 starts gyros, thereby finishes the starting of motor bike.Owing to adopt centrifugally in formula hoof piece power-transfer clutch and belt type continuously variable transmission automatically, so only need strengthen or reduce throttle, just can realize clutch or speed change etc., the outputting power of motor bike is begun or strengthen, reduce, stop.Because gyro is under moment loading, the deflecting direction that its rotor shaft produces in the inertial space motion consistent with the moment vector direction is called gyroscopic precession.So when turnon left, left hand is to pressing down steering handle, the right hand is upwards carried steering handle, and health is tilted to the left, thereby realizes left steering.Otherwise, in like manner.

When being subjected to moment of face, gyro does the time spent, gyro will precession, notion according to application force and antagonistic force can know, in the process of gyroscopic precession, and corresponding moment of face, certainly exist one and its equal and opposite in direction, direction opposite reaction square, this moment of reaction and moment of face occur simultaneously, disappear simultaneously, and act on to gyro and apply on the object of moment of face, this moment of reaction is referred to as " gyro torque ".When the anterior weight moment of wheel 〉=rearward weight moment, anterior weight moment subtracts gyro torque and equals rearward weight moment.Therefore, the weight moment of wheel front and rear part equates, motor monocycle can be travelled by the same pulsation-free with two-wheeled motor vehicle.

Claims (2)

1, motor monocycle, it comprises wheel (17), vehicle frame (13), vehicle seat (24), driving engine (5), it is characterized in that it also includes gyro (1), gyro motor (2), weight box (21), and wheel (17) is only formed by one, the wheel hub (30) of wheel (17) and vehicle frame (13) middle part is connected by two pairs of secondary bumpers (16) between the segmental arc two ends, one end of main bumper (15) is connected with the wheel hub (30) of wheel (17), the other end is connected with direction post (19), the bottom of vehicle seat (24) is fixed on the rear portion of vehicle frame (13), the front portion of vehicle seat (24) and direction post (19) are connected and fixed, and two weight boxs (21) are separately fixed on the front-end and back-end of vehicle frame (13); Axle (4) two ends of gyro (1) are set in respectively on direction post (19) and the front frame (26) by bearing, and gyro motor (2) is fixed on the front frame (26), and the output shaft of gyro motor (2) is connected by gear cluster (3) with gyro (1).

2, motor monocycle according to claim 1 is characterized in that fuel tank (22) is fixed under the front frame (26), and support (27), front frame (26) are captiveed joint with vehicle frame (13) respectively, and the upper end of a rod (23) is connected with the front end of vehicle frame (13).

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